masteryconnect.com
Mastery: K–12 Assessment & Data Solution to Boost Student Outcomes
Last scanned Aug 4, 2026, 2:00 PM · 21 views
Overall score
Excellent
Summary
Drive student growth with Mastery, the all-in-one K–12 assessment solution that streamlines grading, tracks progress, and informs instruction. This website uses Nginx hosted on Fastly behind Fastly CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (85/100). Top issue: Title longer than 60 characters.
Drive student growth with Mastery, the all-in-one K–12 assessment solution that streamlines grading, tracks progress, and informs instruction.
- United States
- Hosted on Fastly
Top issues to fix
4 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
TLS certificate expires in 19 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
2 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
1 issue(s) found
Performance
589 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 27, 2026
- Overall
- 92
- SEO
- 95
- Security
- 90
- Performance
- 85
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Drive student growth with Mastery, the all-in-one K–12 assessment solution that streamlines grading, tracks progress, and informs instruction.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Mastery: K–12 Assessment & Data Solution to Boost Student Outcomes
- Description
- Drive student growth with Mastery, the all-in-one K–12 assessment solution that streamlines grading, tracks progress, and informs instruction.
- Canonical
- https://www.instructure.com/mastery
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Certainly
- Subject
- www.instructure.com
- Valid from
- Jul 25, 2026
- Valid to
- Aug 24, 2026
- Days until expiry
- 19
- SAN domains
- www.instructure.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 14 · H3 5
Links
106 internal · 13 external · 2 broken
Images
53 total · 3 missing alt
Scripts / Styles
97 scripts · 73 stylesheets
JS / CSS size
1.1 MB · 117 KB
Page size
169 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 38
- sitemap.xml
- Found
- URLs in sitemap
- 5071
SEO issues
- Title longer than 60 characters
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://masteryconnect.com
- Final URL
- https://www.instructure.com/mastery
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 586 ms
- HTML size
- 169 KB
- Redirect chain
- https://masteryconnect.com → https://www.instructure.com//k12/products/mastery/mastery-connect → https://www.instructure.com/k12/products/mastery/mastery-connect → https://www.instructure.com/mastery
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Frequently asked questions
- What technology does masteryconnect.com use?
- masteryconnect.com is built with Drupal, jQuery, Google Analytics, Google Ads, Meta Pixel, Nginx.
- Is masteryconnect.com secure (HTTPS)?
- Yes. masteryconnect.com uses TLS 1.3 with a certificate issued by Certainly, valid until Aug 24, 2026.
- Who hosts masteryconnect.com?
- masteryconnect.com is hosted on Fastly, behind Fastly CDN.
- What is masteryconnect.com's SEO score?
- masteryconnect.com scored 95/100 for SEO in the latest analysis (excellent).
- What is masteryconnect.com's overall website score?
- masteryconnect.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
- Has masteryconnect.com's score changed over time?
- masteryconnect.com's overall score has stayed steady at 92/100 since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card